ICD-9-CM diagnosis code (retired)
562.01 — Diverticulitis of small intestine (without mention of hemorrhage)
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 562.01
562.01 is an ICD-9-CM diagnosis code for Diverticulitis of small intestine (without mention of hemorrhage). ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, K57.12 (Diverticulitis of small intestine without perforation or abscess without bleeding). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- K57.12Diverticulitis of small intestine without perforation or abscess without bleedingapproximate
Common questions about 562.01
What is the ICD-10 code for ICD-9 562.01?
- The GEMs map 562.01 to ICD-10-CM K57.12.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.